<template>
  <view>
    <!-- 最外层的容器 -->
    <view class="my-settle-container">
      <!-- 全选区域 -->
      <label class="radio" @click="radioClick">
        <radio color="#C00000" :checked="isFullCheck" /><text>全选</text>
      </label>
    
      <!-- 合计区域 -->
      <view class="amount-box">
        合计:<text class="amount">￥{{totalMoney}}</text>
      </view>
    
      <!-- 结算按钮 -->
      <view class="btn-settle" @click="settle">结算({{selectTotal}})</view>
    </view>
  </view>
</template>

<script>
  import {mapGetters,mapMutations,mapState} from 'vuex'
  export default {
    name:"my-settle",
    computed:{
      ...mapGetters('m_cart',['total','totalMoney','selectTotal']),
      ...mapState('m_user',['address','token']),
      isFullCheck(){
        return this.total==this.selectTotal
      }
    },
    data() {
      return {
       timeId:null
      };
    },
    methods:{
      ...mapMutations('m_cart',['updateSelectState']),
      ...mapMutations('m_user',['updateRedirectInfo']),
      radioClick(){
        this.updateSelectState(!this.isFullCheck)
      },
      settle(){
        if(!this.selectTotal)return uni.$showMsg('你还未选择商品')
        if(!this.address.provinceName)return uni.$showMsg('你还未选择收货地址')
        if(!this.token)return this.delayNavigate()
        
      },
      delayNavigate (){
        var second = 3
        this.showTips(second)
        this.timeId = setInterval(()=>{
          second--
          if(second<=0){
            clearInterval(this.timeId)
            uni.switchTab({
              url:'/pages/my/my',
              success:()=>{
                this.updateRedirectInfo({
                  openType:'switchTab',
                  from:'/pages/cart/cart'
                })
              }
            })
            return
          }
          this.showTips(second)
        },1000)
      },
      showTips(n){
        uni.showToast({
          title:'你还没有登录,'+n+'秒后跳转到登录页面',
          icon:'none',
          mask:true,
          duration:1500
        })
      }
    }
  }
</script>

<style lang="scss">
.my-settle-container {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  // 将背景色从 cyan 改为 white
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-left: 5px;
  font-size: 14px;

  .radio {
    display: flex;
    align-items: center;
  }

  .amount {
    color: #c00000;
  }

  .btn-settle {
    height: 50px;
    min-width: 100px;
    background-color: #c00000;
    color: white;
    line-height: 50px;
    text-align: center;
    padding: 0 10px;
  }
}
</style>